Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,595,707",
      "signature": "0xa4ccb868612519af393ac9d3445bbaf83e4a0a85e2cde190b08e8462285dcb0ddb053dec27a5a80fe04d6310502252c5",
      "randomness": "0x35f5f0b0f5522b64f03942264787b8ebaca552c67e1c79212191d504ce01404f"
    }
  ],
  "blockNumber": "7,419,243"
}

{
  "Sr25519": "0xf2e308564cd02ae570f22e4bb30c156d0c94c985dbf1ff02dcdc71ee6b08733debe9f906ed828fe9098c7a3561e2e9edfef975d00ace075a19ba773dc0f1c58a"
}